Computing device.



D. M. TUTTLE.

COMPUTING DEVICE.

APPLICATION -F|LED MAR. 15. 1916.

Patented Oct. 1, 191&

2 SHEETS-SHEET I.

h INVENTOR D. M. TUTTLE.

COMPUTING DEVICE.

APPLlCATiQN FILED MAR. I5. 1916.

Patented Oct. 1, 1918.v

2 SHEETS-SHEET 2.

DANIEL M. TUTTLE, OF CANASTO'IA, NEW YORK.

COMFUTING DEVICE.

Specification of Letters Patent.

Patented Oct. 1, 1918.

Application filed March 15, 1916. Serial No. 84,888.

To all whom it may concern:

Be it known that I, DANIEL M. Toma, a citizen of the United States of America and resident of Canastota, in the county 0 Madison, in the State of New York, have invented new and useful Improvements in Computing Devices, of which the following, taken in connection with the accompanying drawings, is a full, clear, and exact description.

This inventlon relates to certain improvements in computing devices adapted to be used by timekeepers or accountantsfor determinmg at a glance the lapsed time or total wage or both to which a workman is entitled to be credited for continuous periods of work or for which a charge is to be made.

The main object is to render the operation of computing the lapsed or lost time and wages of a workman more accurate, reliable and ex editious than has heretofore been practise and contemplates the use of a workmans time-card having rinted or otherwise impressed thereon a sea e of time: values progressivel increasing b a constant factor from a de nite point 0 beginning and adapted to receive impressions re resenting the times of beginning and en ing of continuous work of an employee in line with the corresponding time-values on the scale, in combination with a similar wagescale adjustable along the time-scale and bearing numerals rogressiv'ely increasing in value from a de nite point bya constant factor representing the wage per unit of time of the workman, whereby the total wage for any period between any two points on the time-scale will be shown on the we e-scale.

Anot er object is to associate with the time-scale a separate relatively movable time-scale similarly numbered and graduated so that by adjustin one of the scales along the other, the totafti'me between an two points on the first-namel time-scale wi 1 be shown on the other-time-scale, thus permitting the operator to determine at a glance the total lapsed time and the total wage due for such lapsed time between the time of be inning and ending of continuous work at a xed. price per unit of time.

A further object is to enable the several scales to. be easily and uickly set in such relation that the total time of continuous work and total wage therefor may be indicated at a single setting.

A still further object is to enable the same device to be used in the computation of daily or weekly wage or lapsed time accounts.

Other objects and uses relating to specific features of the same device will be brought out in the following description.

In the drawings- Figure 1 is a face view of the card guide with the card therein and the trans arent disk bearing the time and wage sca es for determining the total lapsed time and total we es.

ig. 2 is a face view of a workmans timecard as used for daily records for seven da s or a full week, showin the times of eginning and endin of contlnuous work of that particular wor (man for each day of the week.

Fig. 3 is a sectional view taken on line 3-3, Fig. 2.

As illustrated, this device comprises a time-card A, a computing card or disk B- and means, as a guide frame C, or a centering pin -D, for registering and retaining the disk and card in proper relation while adjustin either of them relatively to the other 1n the o eration of determining the total wage or a sed time between any two of the subdivlsions of the time-scale on the card, as for example between the time of beginning and ending of continuous work.

Printed or otherwise impressed on the time-card A- is a circular time-indicating dial or scale -a divided radially into a series of, in this instance seven, c'oncen tric spaces representing sequentially the seven days of a week, each adapted to receive impressions representing the times of beginning and ending of continuous work in radial alinement with the corresponding time-value on the card, the outer space representing, in this instance, Monday.

The scale or dial is also divided longitudinally into a series of, in this instance twelve, equal spaces numbered clockwise from one to twelve, inclusive, and representin twelve hours, each hour of space being su divided into ten equal spaces for convenience of computing on a decimal basis the lapsed time or wages due for a working day of ten hours, five hours in the forenoon from seven until twelve and five hours in the afternoon from one till six.

The subdivisions for the forenoon from seven until twelve are designated by numerals of progressively increasin value from 1 to 50, inclusive, while the su divisions for Y ience may be termed the Ins and Outs,

may be made upon' the card in proper places upon the dial by a suitable mark'mg, stamping or unching machine not necessary to herein illustrate or describe, since the machine forms no part of my present invention, said impressions being indicated, in this instance, by blackdots in" the circular dial spaces, and in radial alinement with the numerals representing the time at which the impressions were made.

' he disk B- preferably consists of a thin circular plate of transparent material, such as celluloid, placed u on or in close proximit to the dial face 0 the card A co-axial with said dial and rotatable relatively thereto, the centering pin D being adapted to fit in a central aperture, as d, in the card for the 'pur se of holding both Iparts coaxial during t e movement of one re atively to the other, said centering pin being secured to the center of the disk -B and provided with a handle dby which the disk may be adjusted rotarily.

The disk B- is of greater diameter than the dial a on the card so as to cover the concentric day-indicating spaces on said dial, the portion of the disk atthe inner side of said spaces being provided with a circular row bof numerals corresponding in value and arrangement to those indicating the subdivisions of time on the dial, and preferably arranged in the same order, so'that when it is in its starting or zero position each of its numerals will register with the subdivision designated by the same numeral;

It, therefore follows that this circular row of numerals may be used as a scale for determining the lapsed time between any two points or subdivisions on the dial by simply adjusting the disk rotarily so that its zero mark will be registered with one, of such points or subdivisions, whereupon the numeral registered with the other point or subdivision on. the dial will indicate the total time between those two points.

The disk is also provided with another circular row bof numerals at the outside of the dial corresponding in number to the number of subdivisions on said dial and progressivewincreasing in value fromadefinite point 1n radial alinement with the zero mark of the lapsed time scale by a constant value representing the wage per unit of time, in this instance .03, for each tenth of an hour, thus constituting a wage-scale for determming the total wage due for any period (at tlime between any two subdivisions on the For example, assumingthat the work' day is ten hours be ning at 7 a. m. aliid ending at 12 m.,=an beginning again at 1 p. m. and ending at 6 p. m. and that the wage for this particular workman is thirty (30) cents per hour. Now if theworkman begins and ends work on time, that isat 7 a. m. and 12 m. and 1 p. m. and 6 p. m., this fact will be apparent at a glance on the dial and will require no further calculation because the timekeeper will know at once that the workman is entitled to a full day and full wa e.

On the ot er hand, the dots in the second annular space from the outer edge, representing Tuesday, show that the workman was five points late in beginning work and ending work on time at noon, and that he began work on time at 1 oclock and ended at 5 p. m., and in order to obtain the lapsed time and wages due for this articular day, it is simply necessary to shi the disk rotarily until the zero marks or graduations are registered with the subdivision in which the dot representing the-time of beginning is placed, whereupon the numeral of the lapsed timescale registering with the subdivision represented by 12 in. will indicate the total time of continuous work for the forenoon, while the numeral of the other scale registering with the same subdivision 12, will indicate the total wage due, in this instance, $1.35, for such time.

appears, whereupon the numeral of the inner lapsed time scale registerin with the subdivision in which the next ot appears in the same day representing the time of endinglwork, in this instance 5 oclock, will give t e total continuous working time in the afternoon, while the numeral of the wage-scale registering with the same subdivlsion will give the total wage due for such time, an this total wage, as $1.20 which is also set down under the first-named w -reading, and the two then added toget er to give the total w e for the day.

It is evident, however, t at if the work man was only late in the morning, went out at noon on time, came in at 1 oclock on time and went out at 6 oclock, but one reading would be necessary .by simply setting the disk so that its zero graduation would re ister with the time ,of beginning, as in 1- cated b the dot in any particular day.

ing and the subdivisions intervening between 6 and 7 and 12 and 1 may also be numbered in sequence from 1 and 9, inclusive, to

enable the scales to be used in connection In 1i e manner, the period of time and therewith for computing the lapsed time or wage due between any two points or sub wage due for overtime. divisions of time on the dial may be ascerhe guide-frame C consists of a tained by simply setting the disk so thatit chambered case open at one side to permit indicates the total time of continuous work the insertion of the card A- into the 10 for the forenoon, while the numeral of the chamber, the walls of said chamber being so other scale registering with the same subarranged as to register the card co-axially divisions 12 Wlll indicate the total wage due, with the disk when inserted to the limit of in this instance $1.35, for such time. its movement, the upper side of the case While the disk is still in this position, the being. provided with a circular opening in 15 numeral of the lapsed time-scale, in this in-, which the disk fB-- is revoluble, thus perstance 8.5, registering with the subdivision mitting the disk and card to be removed and 5 on the time-card representing the time of replaced by others in computing wages of ending of work of the day indicates the different prices per unit of time. total time, eight and one-half hours, of. con-. The 0 ration of my invention will now 20 tinuous work for the full day, while the nube readi y understood upon reference to the meral of the wage-scale registering with the foregoing description and the accompanying same subdivision will indicate the total drawings, but itwill be understood that the Wage, in this instance $2.55 for the day. graduations and numbering of the dials and It is, therefore, evident that when an emscales-maybe varied materially without de- 25 ployee ends work on time or, at 12m. and parting from the spirit of my invention, and begins work on time at 1 p. m. even though that a plurality of different wage-scales he began work late in the forenoon and might be used ,on the same disk to coiipei ate ends work early in the afternoon, the total with the same subdivisions of the dial in aslapsed time and total wage due for the day certainin the total wage" for any lapsed 30 may be obtained in a single reading, the period 0 time at difi'erent prices per'unit same being also true if the workman should of time. j if. begin work late in the forenoon and, end on It will also be evident that-the same device] time in the afternoon, or begin work on time may be used for obtaining the total lost in the morning and end work early in the time and the total wages which would bedue 85 afternoon. therefor {if desired.

It is also evident that if desired the lapsed What I claim is time and wage due for the afternon may be 1. In a workmanstime and wage computobtained by simply registering the zero line ing device, .t-he'combination of a series of of the disk with the time of beginning in the three parallel scales having substantially 40 afternoon and then taking the reading of the equal spaces, those of twoof the scales being lapsed time and wage due at the point of they designated by time values progressively indisk registering with the subdivision on the creasing by "a common factor from one of time-card corresponding with the time of the spaces, the spaces of one of the two ending of work,-as for example, placing scales being ada ted to receive marks in line 45 the zero line at 1' and noting the reading at with the timeva ues representing the begin- 5 p. m., the time of ending of work, shows ning-and ending ofcontinuous work of a a total lapsed time of four (4) honrsand a .worlnnan, the spaces of the third scale being corresponding wage of $1.20, which may be designated by wage-values progressively inadded to. the we e $1.35 for the forenoom creasing bya. common factor from one of 50 givin a total of 255 for the full day. their spaces-a support for one of the two In ike manner, the period of time and scales and the third scale whereby each wage due between any two points or subdiwage-value is permanently alined with the visions of time on the dial may be ascercorresponding time-value on said support, tained by simply setting the disk so that its and a separate support for the remaining 55 zero registration will register with one point, scale, one of said supports being movable whereupon the numerals in the graduations relatively to the other support in the direc- 'on both scales registerin 'with the other tion of length of the scales to enable the point or subdivision will s 0w, respectively, marked space representing the beginning of the total lapsed time or total wage due for work to be registered with the spaces repre- 60 the intervenin time. I senting the lowest values of the other two If desired t e subdivisions representing scales, whereby the values on the last-named thestandard times of beginning and ending scalecorresponding'to the spaces which regof work, asifor exam le 7 a. m.-12 m.-1 ister with the marked spaces representin p. m. and 6 p. mlmay e distinguished from the ending of said continuous work wi l 66 the other subdivisions by shading or colorshow the total time of said continuous work ing adjustable relatively to the 0t and also the total wage due therefor at one and the same relative adjustment of the supports.

2. In a workmans time and wage computing device, the combination of a support havin a time-scale and a wage-scale arrange in parallelism and in spaced relation, a separate support having a time-scale parallel with and registered with the space between the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said supports being adjustable relatively to the ot er in the direction of length of said scales to register the mark representing the beginning of work with the lowest values of both scales on thefirst-named support, whereb the values of said scales registerin wi the mark representing the ending 0 work will show the total time of said continuous work and the total wage therefor at one and the same adjustment of the supports.

3, Ina workmans time and wage computing device, the combination of a support having a time-scale and a wage-scale arranged in parallelism and in spaced relation, a separate support having a tune-scale parallel with andregistered with the space between the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said supports being adjustable relatively to the other in the direction of length of said scales to register the mark representin the be 'nning of work with the lowest v ues of scales on the first-named support whereby the values of said scales registerin with the mark re resenting the ending 0 work will show t total time of said continuous work and the total wage therefor at one and the same adjustment of the supports, the first-named support having a transparent portion thereof overlying the time scale of the secondnamed support to enable said marks to be visible therethrough.

4. In a workmans time and wage computing device, the combination of a support aving a time-scale and a wage-scale arranged inparallelism and in spaced relation, a separate support having a time-scale parallel with and registered with the space be tween the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said suplports beer in the direction of length of said scales to register the mark representing the be 'nning of work with the lowest values of both scales on the first-named support'whereby the values of said scales tering with the mark endin representing the g of work will show the total time of said continuous work and the total wage therefor at one and the same adjustment of the supports, all of said scales being circular and concentric with a common axis, the first-named support overlying the second-named support and having the portion thereof between its scales transparent and registering with the scale of the underlying support.

a workmans time and wage comuting device, the combination of a support avin a time-scale and a wage-scale arrange in parallelism and in spaced relation, a separate su port having a time-scale parallel with an registered with the space between the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said supports being adjustable relatively to the other in the di-' rection of length of said scales to register the mark representing the beginning of work with the lowest values of both scales on the first-named support whereby the values of said scales re stering with the mark representing the en g of work will show the total time of said continuous work and the total wage therefor at one and the same ad ustment of the supports, all of said scales being circular and concentric with a common axis, the first-named support overlying the second-named support and having the portions thereof between its scales transparent and registering with the scale of the underlymg support, and a holder for said scale supports having a guidewa in which the second-named support is sli able radially to said axis to and from a position under the other support.

6. In a workmans time and wage comput- 'ing device, the combination of a su port tween the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said supports being adjustable relatively to the other in the direction of length of said scales to register the mark representing the be 'nning of work with the lowest values of th scales on the first-named support, whereb the values of said scales registerin wit the mark representing the ending 0 work will show the total time of said continuous work and the total wage therefor at one and the same adjustment of the supports, all of said scales being circular and concentric with a common axis, the first-named support overlfiing the second-named support and having t e portion thereof between its scales transparent and registering with the scale of the underlying support, and a holder for said scale supports having'a guideway in which the second-named support is slidable radially to said axis to and from a position under the other support, said holder having means for stoppin the inward sliding movement of the sli able support when the axis of its scale is registered with that of the other scales.

7. In a Workmans time and wage computing device, the combination of a support having a time-scale and a wage-scale arranged in parallelism and in spaced relation, a separate su port having a time-scale parallel with an registered with the space between the first-named scales and adapted to receive marks in line with the time values representing the beginnin and ending of continuous work, one of sa1d supports being adjustable relatively to the other in the direction of length of said scales to register the mark representing the be inning of work with the lowest values of 0th scales on the first-named support, whereby the values of said scales registerin with the mark representing the ending 0 work will show the total time of said continuous work and the total wage therefor at one and the same adjustment of the sup orts, one of the supports being circular an the other suport substantially rectangular, and a holder having a circular chamber and a rectangular chamber, the circular sup ort bein rotatable in the circular cham er and t e reotangular support being slidable in the rectangu'lar chamber to and from a position beneath the circular support.

8. In a workmans time and wage computing device, the combination of a support havin a time-scale and a wage-scale arranged in parallelism and in spaced relation, a separate support having a time-scale arallel with and registered with the space etween the first-named scales and adapted to receive marks in line with the time values representing the beginning and ending of continuous work, one of said supports being adjustable relatively to the other in the direction of length of said scales to register the mark representing the beginning of work with the lowest values of both scales on the first-named support, whereby the values of said scales registering with the mark representing the ending of work will show the total time of said continuous Work and the total wage therefor at one and the same adjustment of the supports, one of the supports bein circular and the other support substantial y rectangular, a holder having a circular chamber and a rectangular chamber, the circular support being rotatable in the circular chamber and the rectangular support being slidable in the rectangular chamber to and from a position beneath the circular support, and movable means for retaining the su orts in such relation that their scales 'wil e coaxial.

In witness whereof I have hereunto set my hand this 8th day of March, 1916.

DANIEL M. TUTTLE.

Witnesses:

H. E. Omen, Amen M. CANNON. 

